Cathode material for all-solid state battery including coating layer for preventing diffusion and method for preparing the same
US10673073B2 · kind B2 · utility
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Key dates
| Filing date | Dec 4, 2017 |
| Grant date | Jun 2, 2020 |
| Priority date | — |
| Expiry date | Feb 16, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A cathode material may include a coating layer capable of preventing transition metal cations from being diffused between a cathode active material and a solid electrolyte when an all-solid state battery is charged and discharged, and a method for preparing the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.